baber/WOPTO huggingface dataset:
Patent KR-20010027048-A (KR)
Inventor: BYUN HYEONG JIK
IPC: H01L23/13
Filed: 1999-09-10
Abstract: PURPOSE: A method for manufacturing stacking type of multi-chip package is provided to make a thin multi-chip package by stacking a unit semiconductor chip package without changing previous package manufacturing process. CONSTITUTION: An integrated circuit is formed on an active surface in a semiconductor chip(111). A lead frame has a die pad and a lead part, composed of one body of an inner lead(113a) and an outer lead(113b). An inactive surface of the chip(111) is loaded on a die pad, and attached by Ag-epoxy. A bonding pad in the active surface is connected electrically to the inner lead(113a) by a metal wire(114). After wire bonding process, a package frame(110) is made using a molding compound such as EMC(Epoxy Molding Compound). Through a backside lapping process, some of the lower part of chip package including the inactive surface is removed, and a semiconductor chip package(100) is produced. The semiconductor chip package(100) is accumulated. Soldering or a conductive adhesive(119) couples the outer lead(113b) of upper chip package(100) and the inner lead(113) of lower chip package(100) electrically and mechanically.
Patent KR-20000012224-A (KR)
Inventor: LEE HYUNG CHAN
IPC: H04M3/42
Filed: 1999-09-27
Abstract: PURPOSE: A device for generating a commercial voice/text/picture information DTMF tone at holding on is insert a commercial voice/text/picture information instead of a dial tone. CONSTITUTION: A device for generating a commercial voice/text/picture information DTMF tone at holding on comprises the steps of: checking(s1) a dial tone; connecting(S2) a commercial information dial tone generator or system; transferring(S3) a commercial voice/text/picture information DTMF tone at holding on; requesting(S4) a connection to a destination; transferring(S5) continuously a commercial voice/text/picture information; checking(S6) a reception of the destination; stopping(S7) the transference of a commercial voice/text/picture information DTMF tone; connecting(S8) a speech path; checking(S9) a finish of a telephone call; stopping(S10) the speech path; and stopping(S12) the transference of the commercial voice/text/picture information.
Patent KR-20010029342-A (KR)
Inventor: JIN HYEONG JANG
IPC: E02B3/26
Filed: 1999-09-30
Abstract: PURPOSE: A reinforcing panel and a reinforcing method of the edges of an offshore structure are provided to reinforce an offshore structure semipermanently with one construction without continual maintenance and repair. CONSTITUTION: A reinforcing method of a concrete structure comprises two methods. A panel(10) is installed on the edge of the structure and fixed for improving the stiffness of the concrete structure, especially, piers on a coast, lighter's wharfs or the edges of an inner wall in the step of stiffness reinforcement. The panel has high tensile strength, corrosion resistance and fire resistance. An elastic member(20) is bonded and fixed on the whole or part of the upper side of the panel for preventing the damage against the physical impact from the outside in the step of elasticity reinforcement. The elastic member has a shock absorbing function and is made of rubber.
Patent KR-20000000202-A (KR)
Inventor: JEONG KWANG JUN
IPC: G06F1/16
Filed: 1999-09-30
Abstract: PURPOSE: A computer case which is easily assembled and disassembled by forming the computer case with an outer portion with a chassis is provided. CONSTITUTION: The computer case comprising: a front bezel(100) including a space, wherein a HDD, a FDD, a CD driver, and a ZIP driver are inserted into the space; a rear surface(200); an upper surface(300); a lower surface(400); a left side(500) including a rear surface(200a), an upper surface(300a) and a lower surface(400a) which are divided into two; a right side(600) including a rear surface(200b), an upper surface(300b) and a lower surface(400b) which are divided into two.
Patent KR-20010035696-A (KR)
Inventor: LEE SANG IK
IPC: G09G5/22
Filed: 1999-10-01
Abstract: PURPOSE: A protecting circuit of a fluorescent tube module is provided to protect a fluorescent tube panel by constituting a protecting circuit so as to break driver output and to stop operation of a power supply part when operation of the fluorescent tube stops. CONSTITUTION: A fluorescent tube module is installed as a fluorescent tube, a driver integrated circuit, a power supply part, and a control unit on a printed circuit board. The control unit which controls in order to display the fluorescent tube is constituted as a field programmable gate array. The field programmable gate array includes a protecting circuit which detects an output signal driving the fluorescent tube so as to output predetermined set signal according to the detected signal into the power supply part. The protecting circuit controls output voltage to input into the power supply part. The protecting circuit also includes a multi-vibrator. Thereby, the fluorescent tube can be protected by not inputting a driving power of the power supply part into the fluorescent tube.
Patent KR-20010035838-A (KR)
Inventor: HUH SEONG HOE
IPC: H01L21/335
Filed: 1999-10-04
Abstract: PURPOSE: A method for manufacturing a gate electrode of a transistor is provided to form a reliable gate electrode, by solving a problem that impurities are not easily diffused by a native oxide layer formed in an interface of a polycrystalline silicon layer. CONSTITUTION: A gate insulating layer(20) and a polycrystalline silicon layer(30) undoped with impurities are sequentially formed on the entire substrate(10). A trench etching mask exposing a region for a trench is formed on the polycrystalline silicon layer undoped with impurities. The polycrystalline silicon layer undoped with impurities, the gate insulating layer and the substrate are sequentially etched to form a trench of a predetermined depth by using the trench etching mask. An insulating material is filled in the trench to form an isolating layer. The insulating material and the trench etching mask on the trench are eliminated and planarized. A polycrystalline silicon layer(70) doped with impurities is formed on the isolating layer and the exposed polycrystalline silicon layer undoped with impurities. Impurity ions are implanted into the polycrystalline silicon layer undoped with impurities while adjusting a projection range. The substrate is annealed.
Patent KR-20010036684-A (KR)
Inventor: LEE JONG SUK
Filed: 1999-10-11
Abstract: PURPOSE: A method for flowing a media publication on demand is provided to improve a process of publishing, and to increase the convenience of a purchaser by developing an XML-ODBMS solution, by performing an output and printing in real time from a remote place using a database constructed by the solution. CONSTITUTION: Source data are provided from a business partner and an author who provide contents(301). The data are edited by a contents manager or an editor(302). A database is constructed by an XML-ODBMS(303). Documents classified and defined are put into each directory and item(304). A user connects to the database represented through an internet and a network interface(305). The user orders a valuable product selected through an on-line interface(306). The user who wants to purchase a product in real time or in the shortest time can purchase the product immediately(308). If the user applies a delivery service, the product ordered is immediately printed and transmitted to the user through a delivery system(309,310).
Patent KR-20010037144-A (KR)
Inventor: KIM SEON HYEONG
IPC: H04B1/38
Filed: 1999-10-14
Abstract: PURPOSE: An LCD structure of a portable phone is provided to reduce a noise generated by a vibration of an EL(Electro Luminescence) sheet when an AC power source is input. CONSTITUTION: In an LCD(Liquid Crystal Diode) structure of a portable phone, a window(11) is installed to a cover(10) of the portable phone, and an EL sheet(50) transmits a back light to the LCD(30) which is touched with the window(11) between a sponge(20). Between the EL sheet(50) and the base(60), one side of a double-sided tape(51) is adhered beneath the EL sheet and a felt(52) is installed to the other side of the double-sided tape(51).
Patent KR-20000029222-A (KR)
Inventor: WILLY MICHAEL GRANT
IPC: A61K31/52
Filed: 1999-10-21
Abstract: PURPOSE: A pharmaceutical composition comprising an effective amount of cGMP synergist with pharmaceutically acceptable carrier or diluent for oral administration is provided for the treatment of benign prostatic hypertrophy for human male, instability of bladder contraction for human female and lower urinary tract symptoms (LUTS) for both male and female. CONSTITUTION: A cGMP synergist is cGMP phosphodiesterase V inhibitor which is described in formula (1) wherein R¬1 is H, C1-C3 alkyl, C1-C3 perfluoroalkyl or C3-C5 cycloakyl; R¬2 is H, C1-C6 alkyl substituted with C3-C6 cycloalkyl, C1-C3 perfluoroalkyl or C3-C6 cycloalkyl; R¬3 is C1-C6 alkyl substituted with C3-C6 cycloalkyl, C1-C6 perfluoroalkyl, C3-C5 cycloakyl, C3-C6 alkenyl or C3-C6 alkynyl; R¬4 is C1-C4 alkyl substituted with OH, NR¬5R¬6, CN, CONR¬5R¬6 or CO2R¬7; C2-C4 alkenyl substituted with CN, CONR¬5R¬6 or CO2R¬7; C2-C4 alkanoyl substituted with NR¬5R¬6; (hydroxy)C2-C4 alkyl substituted with NR¬5R¬6; (C2-C3) alkoxy C1-C2 alkyl substituted with OH or NR¬5R¬6; CONR¬5R¬6; CO2R¬7; Halo; NR¬5R¬6; etc.
Patent KR-20010037993-A (KR)
Inventor: WANG JAE SEONG
IPC: C09K17/00
Filed: 1999-10-21
Abstract: PURPOSE: Provided are a soil concreting composition and a construction method for treating soft ground of a reclaimed land for garbage and industrial wastes by using the composition, which can prevent leachate from permeating into soil and groundwater of the reclaimed land. CONSTITUTION: The soil concreting composition comprises 2-5wt.% of unslaked MgO and gypsum powder, 80wt.% of field soil such as mountain or coastal soil, 2-5wt.% of unslaked lime, 10-15wt.% of cement, 1-2wt.% of clear waterproof liquid and urine, 1-2wt.% of water, and 1-2wt.% of a soil concreting mixture comprising 0.05-0.35wt.% of potassium chloride, 0.03-0.25wt.% of calcium chloride, 0.03-0.20wt.% of magnesium chloride, 0.03-0.20wt.% of sodium chloride, 0.0002-0.01wt.% of cobalt chloride, 0.0002-0.01wt.% of silica, 0.001-0.02wt.% of sodium sulfate. The construction method for treating the soft ground of the reclaimed land is performed by concreting a groundwater flowing layer(12) to have a thickness of 0.3-0.4m, a groundwater efflux freeze protection layer(13) to have a thickness of 0.2-0.3m, and a leachate shielding and waterproof surface layer(14) to have a thickness of 0.1-0.3m by using the soil concreting composition.
Patent KR-20010038789-A (KR)
Inventor: YOO IN GYEONG
IPC: H01L27/105
Filed: 1999-10-27
Abstract: PURPOSE: A nondestructive read-out complex ferroelectric random access memory and a method for operating the same are provided to improve an integration of a ferroelectric memory and selectively polarize a ferroelectric. CONSTITUTION: A CMOS transistor has the first source(107b) and the first drain(107a) formed in a p-well region(107) formed on a substrate. The p-well region becomes the first channel. A ferroelectric(109) and an upper electrode(110') are formed on the first channel. The upper electrode becomes a gate of the CMOS transistor. The upper electrode is electrically connected to a plate line(110) having a stripe shape. The first drain of the CMOS transistor is connected to a read only bit line(106) parallel to the plate line. A gate of a TFT(thin film transistor) is electrically connected to a word line(102) having a stripe shape cross with the plate line. A drain(103b) of the TFT is connected to a write only bit line(101) parallel to the plate line. A contact layer(108) is connected to a source(103a) of the TFT through a contact plug(105).
Patent KR-20010044851-A (KR)
Inventor: JUNG JIN TAE
IPC: G08G1/054
Filed: 1999-11-01
Abstract: PURPOSE: A complex traffic control apparatus and a control method thereof are provided to enable to detect a traffic violation and a traffic information through a video chase. CONSTITUTION: An analog camera(1) is for chasing a vehicle through a video chase, and an analog image processing part(2) processes a video signal from the analog camera, and a vehicle image sensing part senses the vehicle through the analog image from the analog image processing part. A loop detector(4) senses a loop signal laid under the road to judge the traveling of the vehicle and the speed of the vehicle, and a sound wave sensor part(5) senses a surrounding noise to discriminate an accident due to a car crash, and a sensing signal processing part(6) judges an event generation by receiving a sensing result signal of the vehicle image sensing part and the loop detector and the sound wave sensor part. A digital camera control part(8) controls a digital camera(7) to photograph a digital image by selecting a corresponding lane, and a digital signal processing part(9) processes a digital image signal from the digital camera. And, a main control part(10) reorganizes data to transmit the photographed image to a central server(100), and a transceiver part(11) transmits the data from the main control part to the central server, and a main memory part(12) stores the photographed image.
Patent KR-20010046535-A (KR)
Inventor: LIM TAE UK
IPC: G06F1/16
Filed: 1999-11-12
Abstract: PURPOSE: A main board equipped with an on-board SCSI controller is provided to display a full performance of an Ultra 2 SCSI by providing a main board equipped with an on-board LVD(Low Voltage Differential) SCSI controller and a single ended SCSI controller. CONSTITUTION: An on-board LVD SCSI controller(200) includes an Ultra 2 SCSI control unit(220) connected to a host-PCI bridge controller(210) equipped in a main board. The host-bridge controller(210) and the Ultra 2 SCSI control unit(220) are interfaced through a PCI bus. The Ultra 2 SCSI control unit(220) includes a core which provides a PCI protocol for performing an interface through the PCI bus connected to the host-PCI bridge controller(210) and a core which a Ultra 2 SCSI protocol for interfacing with LVD devices.
Patent KR-20000035581-A (KR)
Inventor: SOMA TADAO
IPC: A61M16/10
Filed: 1999-11-19
Abstract: PURPOSE: An oxygen inhalation apparatus is provided, to give a rest to a user and to improve the health without disturbance. CONSTITUTION: The oxygen inhalation apparatus (1) comprises: an oxygen concentration device(2) which adsorbs and separates nitrogen gas in air to produce the concentrated oxygen (2a); a music replay device (3); a system chair (5) where a user inhales the concentrated oxygen (2a) supplied from the oxygen concentration device (2) with listening the music replayed by the music replay device (3); an image replay device (6) which receives or replays the sound and an image (8b); and a head-on-loading display device (8) which displays the image (8b) from the image replay device (6) on the imaginary wide screen (8c). The head-on-loading display device (8) is provided with an oxygen nozzle part (9) which sprays the concentrated oxygen (2a) near to nostrils (10b).
Patent KR-20010048148-A (KR)
Inventor: AN BYUNG GIL
IPC: B63B25/00
Filed: 1999-11-25
Abstract: PURPOSE: An air bag for a cargo fixing endures the damages due to impact and etc., and reduces the manufacturing cost thereof by altering the material thereof. CONSTITUTION: A polyethylene, a light, flexible, having good insulation property and easily machined plastic, is applied to air bag. Further, an opaque film material(40) and a high density polyethylene material(50) is made by adding pigments therein, thereby making various colors. The high density polyethylene material(50) sufficiently makes a needed compressive strength. If the needed strength is very strong, the high density polyethylene material(50) is coated many times to fit the needed strength. Thus, the needed compressive strength and a tensile strength are made.
Patent KR-20000007100-A (KR)
Inventor: LEE JHONG BUN
IPC: A01D34/63
Filed: 1999-11-20
Abstract: PURPOSE: A reaper is provided which is connected to a power cultivator or one of agricultural machines to cut corn, wheat or other grass for stock feed before the harvest season irrespective of the height of growth. CONSTITUTION: The main body(1) has a plurality of fastening bands(2) to hold support tubes(3) fixed by screws(4) to stand upright, the tubes being inserted with a shaft(5) to be held by bearings(6,6a). The shafts(5) each having its lower and a pulley(7) and a cutter blade(8) fastened by a screw(9) and the pulleys are engaged with one another by a guide belt(10) having projections(10a) and also having on the top a pulley(7a) fastened by a screw(9a) and engaged with the top pulleys by an endless belt(11). On the top center the main body(1) has a pair of shafts(20) each having screw(20a) on the free end, and on a side the body(1) is provided with tension rollers(21) and also on a side in the rear is mounted with a position shift gear box(30) whose pulley (3a) and the pulley(7a) of the shaft(5) are engaged with a belt(31). For operation, the reaper is connected to a cultivator or a tractor for power transmission with the use of an endless belt and pulleys to actuate the cutter blade while the body(1) moves forward.
Patent KR-20010053746-A (KR)
Inventor: LEE HAN JU
IPC: H01L21/304
Filed: 1999-12-01
Abstract: PURPOSE: An apparatus for cleaning a wafer is provided to allow a cleaning of the wafer in a horizontal state without requiring any mechanical device converting the wafer to a vertical state. CONSTITUTION: The apparatus includes a cassette(10) in which the wafers are horizontally placed, a transferring robot(20) which conveys the wafers being kept in a horizontal position from the cassette(10) to a boat(50), the boat(50) which receives the wafers in a horizontal direction from the transferring robot(20), a boat-driving assembly(40) which vertically moves and rotates the boat(50), and a bath(30) which contains a cleaning fluid in which the boat(50) is immersed. The boat-driving assembly(40) has a driving shaft(42) connected to the boat(50), and two separate motors(41,43) for rotating and vertically moving the boat(50). The bath(30) has a plurality of jet orifices and outlets, which are formed on opposite sides of the bath(30) and produces streams of the cleaning fluid.
Patent KR-20010056834-A (KR)
Title: Output buffer circuit
Inventor: KIM JAE UN
IPC: G11C11/40
Filed: 1999-12-17
Abstract: PURPOSE: An output buffer circuit is provided to reduce loading of a data output line for operating with high speed by independently receiving data without sharing the data output line of memory cell blocks and outputting the data to a data output pad. CONSTITUTION: The output buffer circuit includes a precharge portion(1), the first and second switching portions(2,3), a high input portion(4), a low input portion(5) and an output portion(6). The output buffer circuit outputs the output data(Dout1,Dout2) of two memory cell blocks to an outside through a data output pad(DQ PAD). The precharge portion precharges the first and second data input lines(DIL1,DIL2) respectively receiving the output data to a high level. The first switching portion applies a voltage of a low level to the second signal input line(SIL2) according to the logic level of an output enable signal or connects the first signal input line(SIL1) with the second signal input line. The second switching portion applies a voltage of a high level to the first signal input line according to the logic level of the output enable signal(OE) or connects the first signal input line with the second signal input line. The high input portion applies the voltage of a high level to the first signal input line according to the voltage level of the first and second data input lines. The low input portion applies the voltage of a low level to the second signal input line according to the voltage level of the first and second data input lines. The output portion applies the voltage of a high level of a low level to the data output pad according to the voltage level of the first and second data input lines.
Patent KR-20010064089-A (KR)
Inventor: IM JAE KEUK
IPC: G01S17/46
Filed: 1999-12-24
Abstract: PURPOSE: A position tracking method is provided to be able to track easily by taking a wireless transmitter with software to transmit position signal. CONSTITUTION: A position tracking system is composed of a wireless transmitter(10), a base station(20a, 20b, 20c), a position tracking center(30). The wireless transmitter(10) has a transmission unit to transmit a radio with ID signal and position signal for tracking position at a random position in area of being able to receive the radio. The wireless transmitter(10) has a band of VHF/UHF. The position signal has a structure defined to analyze start point and finish point of signal received in some of base station. The position signal is transmitted continuously for a fixed time. The base station(20a, 20b, 20c) analyzes the signal from the wireless transmitter(10), and detects a position signal from specific wireless transmitter, and measures the reception time of the position signal, and calculates delay time of radio from transmission to reception. Each of base station(20a, 20b, 20c) receives only position signal and specific ID of the wireless transmitter(10) with the specific delay conditions.
Patent KR-20000068498-A (KR)
Title: 키나제 단백질 및 이의 용도
IPC: C12N15/82
Filed: 1998-07-07
Abstract: 본 발명은 병원균의 침입이나 유인제 처리 시 유도되는 핵산 분자에 관한 것이다. 이 분자는 식물, 식물 조직 및 식물 세포 중에서 유전자 발현을 유도하여 식물의 내병성 표현형을 변화시키는 기능을 한다. 이 분자는 칼슘 의존적인 키나제 단백질 유전자의 서열이거나 이 서열과 관련이 있다. 또한, 본 발명은 상기 핵산 분자를 함유하는 돌연변이 식물을 제조하는 방법 및 상기 분자를 사용하는 방법에 관한 것이다. 이와 같은 핵산에 의해 암호되는 폴리펩티드 역시 본 발명에 개시된다.
Patent KR-20000068531-A (KR)
Title: 연료분사장치
IPC: F02D41/20
Filed: 1998-03-10
Abstract: 본 발명은 연료분사장치에 관한 것이다. 상기 연료분사장치는 연료고압소오스(8)를 구비하고 있다. 이 소오스로부터 연료가 압전 또는 자기변형 펄스(59) 밸브(40)에 의해 제어되는 분사밸브(14)내부로 공급된다. 이러한 펄스를 사용함으로써 삼방밸브를 구현할 수 있다. 이러한 삼방밸브의 폐쇄보디(42)의 조절은 중간위치에서 이루어 질 수 있는데, 이 중간위치에서는 제어실(36)에서 폐쇄방향으로 상기 분사밸브의 밸브폐쇄글리트(21)에 유압식 힘을 가하게 되며, 이로써 고압소오스의 고압과 무부하압력과의 사이에 있는 제어압력을 조절하기 위해서 연료고압소오스(8)와 무부하실을 연결할 수 있게 된다. 이러한 방식으로, 내연기관의 연소실 안으로의 분사하는 분사연료의 양을 줄일 수 있도록 분사밸브(14)의 분사밸브글리트(21)의 부분개방동작을 조절할 수 있다.
Patent KR-20000049019-A (KR)
Title: Wood preservatives for incorporation into binders
Inventor: BUSCHHAUS HANS-ULRICH DIPL CHE
IPC: B27N3/00
Filed: 1997-10-20
Abstract: PURPOSE: Wood preservative(s) for incorporation into binders is prepared, which is safe in mixing active compounds with the adhesive free of biocide efficacy problems, especially when the biocide is decomposed in the adhesive by hydrolyzation or other chemical reactions. CONSTITUTION: Wood preservatives for incorporation into binders which can be employed for the manufacture of plywood and timber materials with compounds of general formula (I) in which R represents hydrogen, optionally substituted radicals of the group consisting of acyl, alkyl, aryl, aralkyl, heteroaryl and heteroarylalkyl; A represents a monofunctional group from the series hydrogen, acyl, alkyl, aryl, or represents a bifunctional group which is linked to the radical Z; E represents an electron-withdrawal radical; X represents the radicals -CH= or =N-, it being possible for the radical -CH= to be linked to the radical Z instead of an H atom; Z represents a monofunctional group from the series alkyl, -O-R, -S-R, (a) or represents a bifunctional group which is linked to the radical A or the radical X; the compound Imidocloprid being particularly preferred.